baber/WOPTO huggingface dataset:
Patent JP-2002045631-A (JP)
Title: Separation device and separation method
Inventor: TSUNODA KOICHI
IPC: B01D43/00
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a separation method and a separation device capable of keeping the sufficient through put and the separation even in the case that an adhesive material is contained in a mixture, filter media are clogged by a solid, a liquid in the mixture is high viscous or the difference of specific gravity between the liquid and the solid in the mixture is small. SOLUTION: The separation device for separating the mixture of the liquid with the solid into a liquid-enriched component at least having higher liquid content than that in the mixture and a solid-enriched component at least having higher solid content than that in the mixture is provided with an accelerating means for accelerating the mixture to a prescribed speed and a decelerating means for decelerating the mixture accelerated by the accelerating means by collision.  The separation method for separating the mixture of the liquid with the solid into the liquid-enriched component at least having higher liquid content than that in the mixture and the solid-enriched component at least having higher solid content than that in the mixture is provided with an accelerating step for accelerating the mixture to the prescribed speed and an decelerating step for decelerating the mixture accelerated in the accelerating step by the collision.
Patent JP-2001283728-A (JP)
Title: Manufacturing method for shadow mask and shadow mask
Inventor: KIN SEISHOKU
IPC: H01J29/02
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a shadow mask that is produced in a low level with the use of electrical plating technology and a shadow mask manufactured therewith. SOLUTION: The manufacturing method for a shadow mask is based on the following steps: after making the master shadow mask by taking advantage of a base plate, the said master shadow mask is immersed in the same electrical plating bath as a watt bath, a highly purified nickel layer is formed to make the shadow mask. The shadow mask is composed of a shadow mask frame in which a number of fine holes are formed, and a seat that is integrally molded with the said frame along the peripheral portion of the said shadow mask frame for reinforcing the said frame. According to the manufacturing method, without using an expensive patterning device and an etching device, less expensive and precise shadow mask is available.
Patent JP-2002050746-A (JP)
Title: Semiconductor device
Inventor: HASEGAWA TAKASHI
IPC: H01L27/04
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, using an SOI for preventing nonuniformity in coating of a photoresist and disconnection in the step part of metal wiring caused by a sharp step formation, when the step of a silicon active layer and a semiconductor supporting substrate is increased, when forming the opening part of the semiconductor support substrate for forming a protecting element on the semiconductor supporting substrate. SOLUTION: By forming a side spacer, composed of a polycrystal silicon on the sidewall of the step between the silicon active layer and the semiconductor supporting substrate, the form of the step is improved.
Patent JP-2002061582-A (JP)
Title: Motor-driven hermetic compressor
Inventor: SUMIYA MASAHIRO
IPC: F04B39/06
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a motor-driven hermetic compressor by using an oil to cool a cylinder head and its vicinity and lower a suction gas temperature. SOLUTION: A recess 18 is provided at the upper part of a cylinder block 4 for reserving the oil. The oil is transferred from the recess 18, as a starting point, via a through-hole 19 to the outside surface of the cylinder head 13 so that the oil contacts a high temperature portion of the cylinder head 13.
Patent JP-2002062471-A (JP)
Title: Optical device and camera
Inventor: OTANI ITARU
IPC: G02B7/28
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To precisely and quickly select a focus detecting point and a range- finding point on which the intention of a user is reflected even though the detected looking point of the user is vague by a certain degree and also to perform accurate focusing at a main object. SOLUTION: This device possesses a detecting means for the line of sight (#107) to detect the looking point of the user by picking up the eyeball image of the user, a defocusing amount detecting means to respectively detect a defocusing amount at plural focus detecting points within an image plane, a focus detecting point selecting means (#109) to set the focus detecting point at which the defocusing amount included in a specified defocusing range is detected by taking the defocusing amount detected at the focus detecting point at a nearest position to the looking point of the user as a reference as a focus detecting point group in which the main object exists and focus detecting point selecting means (#110-#112) to select at least one focus detecting point by performing the specified selection processing of the focus detecting point for the focus detecting point group selected.
Patent JP-2001071461-A (JP)
Title: Printer and its use
Inventor: VAN RYZIN WILLIAM J
IPC: B41F13/30
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of exclusive large moment load by simplifying the application state of force for a deck of a printer having a common impression cylinder. SOLUTION: A deck for a printer with a common impression cylinder 42 is provided with a plate roll 48 and an annex roll 49 for moving linearly one unit of linear rails 54 and 55 disposed in parallel at an interval. The plate roll 48 and the annex roll 49 are moved respectively along the linear rails 54 and 55 by rotatable ball screws 78 and 88. The axial centers of the ball screws 78 and 88 cross substantially the axial centers of the plate roll 48 and the annex roll 49.
Patent JP-2002058622-A (JP)
Title: Vacuum cleaner
Inventor: SAITO KAZUO
IPC: A47L5/14
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust recycling type vacuum cleaner with a simple constitution. SOLUTION: This vacuum cleaner is constituted of a cleaner main body 1 with a dust collecting chamber and an electric blower 6, a flexible hose connected to the cleaner main body 1, an extension pipe connected to the flexible hose, and a suction device for floor connected to the extension pipe. The cleaner is equipped with a suction passage to guide suction air from the suction device for floor to the dust collecting chamber of the cleaner main body 1 and an exhaust passage to guide the exhaust of the electric blower 6 toward the suction device for floor. The flexible hose 2 is connected to the front part of the cleaner main body 1. The end part upstream the bypass pipe 8 to guide the exhaust of the electric blower 6 is connected to the edge of the exhaust port of the electric blower 6. The end part downstream the bypass pipe 8 is communicated to the exhaust passage of the flexible hose 2.
Patent JP-2002183262-A (JP)
Title: System and method for matching requested vehicle, requested cargo and requested warehouse with logistics coordinator inervened among them
Inventor: YAMAMOTO KOICHI
IPC: G06Q50/28
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To eliminate such a troublesomeness that a cargo owner, a common carrier and a warehouse proprietor access a data center from separate terminals to separately search for one another, also to rationalize matching business among the cargo owner, the common carrier and the warehouse proprietor and to eliminate waste in the case of matching the cargo owner with the common carrier and with warehouse proprietor. SOLUTION: In this system where the cargo owner side terminal, the common carrier side terminal, the warehouse proprietor side terminal, a logistics coordinator side terminal, and center side system having a server and databases are connected on a network and matching conducted among the cargo owner, the common carrier and the warehouse proprietor through the network, the logistics coordinator who respectively integrates a cargo owner group, a common carrier group and a warehouse proprietor group performs matching in place of the cargo owner, the common carrier and the warehouse proprietor.
Patent JP-2002077570-A (JP)
Title: Image communication system and digital camera
Inventor: HARA YOSHIHIRO
IPC: H04N5/91
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an image communication system in which a variety of user's needs can be dealt with without troubling a server manager and operability of the user can be enhanced by performing the compositing operation in a digital camera. SOLUTION: A center 2 having an image storing section 21 is connected with a digital camera 5 through internet. The center 2 receives open images, which can be provided to users other than the image owner, from a plurality of users through the Internet and stores received images at the image storing section 21. When a composited image is picked up, the digital camera 5 requests the center 2 to transfer an open image and utilizes a transferred image for compositing.
Patent JP-2002077644-A (JP)
Title: Image reading apparatus
Inventor: KUSANO HIDEAKI
IPC: G06T1/00
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To correct a color shift among R, G, B in main and sub scanning directions occurred due to an optical lens aberration and mechanical vibration and to correct satisfactorily a color shift at a fine line part which tends to be influenced by intrinsic noise of a sensor in an image reading apparatus to read and scan an original image by using a color line sensor. SOLUTION: In the image reading apparatus, it is discriminated from the second derivative value of each image data of R, G, B whether the image is a thin line (#1), and when it is decided not a thin line, it is discriminated whether it is an edge part by the first derivative value (#3), and when it is discriminated to be an edge part, it is discriminated whether it is in an edge part or a thin line area by a comparison between an output of a target pixel and outputs of pixels in the vicinity of the target pixel (#3-1, #3-2), and the most suitable correction of the color shift unaffected by the effect of noise is attained by performing either a thin line processing (#2) or an edge processing (#4), or not by performing any processing.
Patent JP-2002038587-A (JP)
Title: Building using built-up column, panelling board and cotter therefor
Inventor: NEMOTO YOSHIJIRO
IPC: E04B1/26
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To mechanize the work by simplifying the shape of the connections of column members and improve the earthquake resistance and strength of a building by using built-up columns or the like for the column members and also provide siding boards and cotters for the building. SOLUTION: A plurality of column members are arranged side by side to build each built-up column, horizontal members such as girths and girders for the built-up columns are arranged in correspondence with respective built-up columns, thereby omitting connections of complicated shapes. By forming a framework using these built-up columns, the strength of the building can be improved. As the panelling boards for the building, a plurality of board members are arranged to a plane shape and jointed together, and a board fixing member also functioning as a brace is attached on a diagonal line thereby forming braced siding boards having a high strength.
Patent JP-2001138522-A (JP)
Title: Recording head and recording apparatus
Inventor: MISUMI YOSHINORI
IPC: B41J2/05
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a recording head and a recording apparatus capable of recording a high grade image by correcting the irregularity of the characteristics of the respective recording elements of a recording head. SOLUTION: In an ink jet recording head capable of ejecting ink from each of ink jet orifices by the heat energy generated by a heating resistor 1, a plurality of wirings 30A, 30B, 30C different in wiring resistance are connected to the heating resistor 1 and, as wiring for energizing the heating resistor 1, one of a plurality of the wirings 30A, 30B, 30C is selected by a transistor.
Patent JP-2002077126-A (JP)
Title: Unique-word detecting circuit and method of detecting unique word
Inventor: YAMADA JUNJI
IPC: H04J13/00
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent the extreme scale-up of a unique-word detecting circuit by lengthening unique-word length and increasing the number of allowable-error bits. SOLUTION: Each bit of a unique word is generated in parallel by a unique- word generating circuit 21, and unique-word parallel data output from the circuit 21 are converted into serial data by a PUS conversion circuit 22. Then, the position of the insertion of the unique word is estimated from receive data by a unique-word position estimating circuit 23, the position of the output head of unique-word serial data is conformed at the position of the estimation of the insertion of the unique word of the receive data by the PUS conversion circuit 22, and the unique-word serial data and the receive data are bit-compared successively by a bit comparison circuit 24. The unique word in the receive data is detected and decided on the basis of the comparison of the bit comparison circuit 24 in a unique-word decision circuit 25.
Patent JP-2001102147-A (JP)
Title: Method for fabricating an electrical connector with improved planarity
Inventor: SPYKERMAN CONWAY FRANCIS
IPC: H01R43/24
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connector with a conductive contact part. SOLUTION: A mold comprises a first and second dies facing each other to define an internal space and external region. Extended between the external region and internal space is an inlet part for injecting a molded mixture. A receiving opening for the contact part is extended from the external region through the first die to the internal space. The conductive contact part is arranged with a first leg extended from the external region through the receiving opening for the contact part upwardly to the internal space. The first leg is extended through the internal space, and a second leg extended transversely to be adjacent to the opposite die. The internal space is filled with a molded polymer mixture. A force is exerted to keep the second leg of the contact part against the second dies.
Patent JP-2002071015-A (JP)
Title: Apparatus of assisting shift for transmission gear
Inventor: YAMAMOTO YASUSHI
IPC: F16H61/28
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus of assisting shift for a transmission gear capable of approximately making constant without differing synchronous time in terms of a stage for gear change in a shifting operation. SOLUTION: The apparatus of assisting shift for the transmission gear is provided with an actuator for actuating the shift to actuate a shifting mechanism, which actuates a synchronous device of the transmission gear connected to a change lever, in the same direction as that of the shifting operation in the change lever and is provided with a controller which controls a drive for the actuator for assisting the shift.  The controller sets driving force corresponding to the position of a shifting stroke, while it sets the driving force for every stage of speed change in synchronous region and determines the driving force corresponding to the position of the shifting stroke based on a signal detecting from a sensor of shifting stroke and it determines the driving force within the synchronous region by corresponding to the desired stage of the speed change detected by a detecting means of the desired stage of the speed change.
Patent JP-2002065553-A (JP)
Title: Dish washer-dryer
Inventor: WAKATSUKI YOSHINORI
IPC: A47L15/42
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a dish washer-dryer with excellent watertightness, preventing water leakage from a washing tank without needing a large area and dead space for installation. SOLUTION: This dish washer-dryer is provided with the washing tank 40 provided inside a washer-dryer body 1 and having an opening 5 on the front face side; a washing nozzle 45 installed in the washing tank 40 to inject wash water; a washing pump 18 for force-feeding wash water to the washing nozzle 45; a blower 24 for blasting outside air into the washing tank 40; a dish basket 50 enclosed in the washing tank 40 while accommodating dishes 51, and the like; and a door 30 for opening/closing the opening of the washing tank 40. The door 30 is formed in approximately U-shaped cross section with the front face formed in circular arc shape and with both side faces formed in backward converged sector shape.
Patent JP-2002070646-A (JP)
Title: Heat and electric power combined supply system
Inventor: FUKAHORI MASAHISA
IPC: F02G5/04
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To avoid frequent output adjustment or frequent start-up/stop of a turbine or an engine in a heat and electric power combined supply system. SOLUTION: This system has exhaust heat recovery means 5, 8 storing exhaust heat of the engine or the turbine 2 connected to a power generator 3 into a heat storage tank 7; heat-sending control means 9, 10, 12 controlling a heat amount which is taken out from the heat storage tank 7 and is sent to the heat demand side, according to increase and decrease of a heat amount required by the heat demand side; and a start-up/stop means 13 starting the engine or the turbine 2 when a heating medium temperature t1 of the heat storage tank 7 becomes lower than a low-temperature side set temperature ta, and stopping the engine or the turbine 2 when the heating medium temperature t1 of the heat storage tank 7 exceeds a high-temperature side set temperature tb.
Patent JP-2002080264-A (JP)
Title: Building material with humidity conditioning property and its manufacturing method
Inventor: ISHIGURO TOMOAKI
IPC: E04C2/04
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To develop building material with humidity conditioning property with reduced cost by effectively using aluminum sludge, i.e., refuse. SOLUTION: The building material with humidity conditioning property is characterized in that it is obtained by compressing, extrusion forming the raw material of aluminum sludge, gypsum and pulp. It contains aluminum sludge of 50-90%, gypsum of 1-40%, pulp of 1-50% which is made from waste paper. The manufacturing method of the building material with humidity conditioning property comprises compressing and extrusion forming the raw material of aluminum sludge, gypsum or of aluminum sludge, gypsum and pulp and drying them at the temperature of 0-200 deg.C.
Patent JP-2002118582-A (JP)
Title: Mail distribution system
Inventor: SAI HIROTATSU
IPC: H04L12/54
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To urge a receiver to open a direct mail and to confirm the content thereof by delivering a direct mail to selected persons exactly using internet. SOLUTION: A mail from a mail distributor terminal and information of a person desiring reception of mail are transmitted to a mail distribution server thence transmitted to selected receiver terminals. When the receiver confirms the content of the mail and replies to the mail distribution server, the receiver gets points and can enjoy a privilege.
Patent JP-2002086618-A (JP)
Title: Laminated sheet
Inventor: MIYAKE AKITAKA
IPC: B32B25/08
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a laminated sheet capable of being formed into a molded article generating no surface whitening and excellent in appearance even if molded at the normal temperature under high pressure by a stamping molding method or the like. SOLUTION: The laminated sheet is formed by integrally laminating a surface layer based on thermoplastic polyurethane elastomer, an adhesive layer based on a polyolefinic resin and a base material layer based on a polyolefinic resin this order. Since the stress at break of the adhesive layer is 25 MPa or more, no whitening is generated in the surface layer even if molding such as stamping molding or the like is performed at the normal temperature and a beautiful molded article can be certainly obtained and has excellent flexibility and an excellent soft touch feeling.
Patent JP-2002053407-A (JP)
Title: Crushed material of used gypsum mold for ceramic mold for agrochemical and fertilizer
Inventor: KAWAMURA MAKOTO
IPC: A01N25/00
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for the effective utilization of used gypsum for a ceramic mold. SOLUTION: Crushed material of used gypsum mold for a ceramic mold is used as gypsum dihydrate for a carrier and a diluent of agrochemicals and fertilizers. Gypsum can be produced at a low cost and the used gypsum mold generated as an industrial waste can be recycled to solve the problem of the increasing difficulty in reserving a landfill site for the waste.
Patent JP-2002095047-A (JP)
Title: Equipment, system, and method for communication
Inventor: TANAKA HIROSHI
IPC: H04W92/18
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide equipment, a system, and a method for communication by which two sets of communication equipment which mutually communicate with each other can be speci fied, when a plurality of sets of communication equipment are connected to each other through radio communication for transmitting and receiving information. SOLUTION: The communication equipment is provided with a communication means (transmitting-receiving means 136) which can transmit and receive information to and from a plurality of electronic cameras 10 by radios, and at the same time, receives specific identification information of the communications equipment from the cameras 10, an inputting means 104, into which the user of the equipment inputs the specific identification information of the equipment, and a collating means (information processing means 120) which collates the received specific identification information with the inputted specific identification information.  When it is confirmed, as a result of the collation, that both pieces of identification information agree with each other, the communications equipment selects the communications equipment that transmits the identification information which agrees with the inputted identification information and transmits and receives information to and from the selected communications equipment. Consequently, two sets of communications equipment, which desired to communication with each other can be readily specified at transmitting and receiving of information, by connecting a plurality of communication equipment to each other through radio communication.
Patent JP-2002088817-A (JP)
Title: Handrail for construction machinery
Inventor: ARAI YASUSHI
IPC: E02F9/16
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a handrail for construction machinery capable of preventing the collision with an obstacle in transportation and ensuring a handrail height necessary for safety in working. SOLUTION: This handrail 9 is mounted on a revolving superstructure 3 of construction machinery and used when going up to and down from the on- board equipment on the revolving superstructure 3. The handrail 9 is constituted adjustable in height by a means of mounting a handle 14 adjustable in height so that the maximum height is higher than the height of a cab 5 on the handrail 9. The handle 14 is lowered in transportation and raised in working.